83208800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 72

約数和(自身を含む): 207549216

約数和(自身を除く): 124340416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1504, 1880, 2213, 2350, 3760, 4426, 4700, 7520, 8852, 9400, 11065, 17704, 18800, 22130, 35408, 37600, 44260, 55325, 70816, 88520, 104011, 110650, 177040, 208022, 221300, 354080, 416044, 442600, 520055, 832088, 885200, 1040110, 1664176, 1770400, 2080220, 2600275, 3328352, 4160440, 5200550, 8320880, 10401100, 16641760, 20802200, 41604400, 83208800]

約数ペア:

[(1, 83208800), (2, 41604400), (4, 20802200), (5, 16641760), (8, 10401100), (10, 8320880), (16, 5200550), (20, 4160440), (25, 3328352), (32, 2600275), (40, 2080220), (47, 1770400), (50, 1664176), (80, 1040110), (94, 885200), (100, 832088), (160, 520055), (188, 442600), (200, 416044), (235, 354080), (376, 221300), (400, 208022), (470, 177040), (752, 110650), (800, 104011), (940, 88520), (1175, 70816), (1504, 55325), (1880, 44260), (2213, 37600), (2350, 35408), (3760, 22130), (4426, 18800), (4700, 17704), (7520, 11065), (8852, 9400)]